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A software company is interested in improving customer satisfaction rate from the 63% currently claimed. The company sponsored a survey of 195 customers and found
A software company is interested in improving customer satisfaction rate from the 63% currently claimed. The company sponsored a survey of 195 customers and found that 136 customers were satisfied. What is the test statistic z
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Calculus Single Variable
Authors: Howard Anton, Irl C Bivens, Stephen Davis
11th Edition
1118885686, 9781118885680
